What links you mean exactly? Do you mean menu items on mobile? If that's what you mean, please send us link to page where you want to change these colors.
As you can see here, my menu links are white and when I resize them to mobile size, I can't see them anymore as the mobile menu background is also white.
Ok, we see what you mean. What you can do in this case, is change background color of that menu on mobile what can be done with the following extra css:
Comments
#Top_bar #menu { background: #000 !important; }